we'll talk to an educator who wants to protect her students with a concealed weapon in school. find out if she is worried what parents might think. stay with us. we're right back. >>> the newtown school shooting has sparked a nationwide debate over whether teachers should carry concealed weapons in schools. a new poll shows most americans think arming teachers is the wrong answer. only 27% want teachers to carry firearms. 64% oppose it. but it's easy to understand why parents would not want a gun in their child's classroom. in 2010, guns killed seven children and young adults every single day in america. that's an average of seven people between the ages of 1 and 24 getting shot and killed every day in america. guns killed more kids than cancer, heart disease, flu, or infection in 2010. but gun advocates claim they're teaching safety. they say a gun can buy a teacher some valuable time in an emergency. the biggest teachers union totally disagree. the atf and the nae say guns have no place in our schools, period. we've heard from the unions, and we've seen the opinion polls. the